Dominique, thank you very much for your reply!
Yes, that would work for the code-blocks, but I'd still prefer automatic line wrapping like in this example: http://www.bollchen.de/blog/2011/04/good-looking-line-breaks-with-the-listings-package/ Also this does not solve the case of multi line results in eval-statements. But still, thanks again - and as my deadline draws nearer (this is homework in a security lecture) I may use your solution and also decrypt the text first and then copy the decrypted text into the source file (to get rid of the eval-statement). David Am 5. April 2012 08:01 schrieb Dominique Devriese <[email protected]>: > David, > > The easiest solution is probably to use multi-line string literals and > line-wrap manually: > > \begin{code} > cyphertext = "rlkmlj, zlnift ekblvke pqc elvm if pzlp gblrk, akrlomk zk zle \ > lfpiriglpke pzlp, if pzk flpojlb rcojmk cs knkfpm, morz qcobe ak pzk rcfeorp > \ > cs nkjriftkpcjiu, bklnkm pzk ljdv ofekj gjkpkfmk cs jlimift jkrjoipm lfe \ > rlnlbjv" > \end{code} > > Dominique > > Op 4 april 2012 20:14 heeft david.mihola <[email protected]> het > volgende geschreven: >> Hello, >> >> I am currently using lhs2TeX for the first time and have encountered a >> problem which I am unable to solve myself: Some code lines are too long to >> fit into a single line of the output (PDF) file and thus go off the right >> edge of the page. >> >> Consider the following example: >> >> ------------------------------------- >> >> \documentclass{article} >> \usepackage[utf8]{inputenc} >> >> %include polycode.fmt >> %options ghci >> \begin{document} >> >> Our encrypted message: >> >> \begin{code} >> cyphertext = "rlkmlj, zlnift ekblvke pqc elvm if pzlp gblrk, akrlomk zk zle >> lfpiriglpke pzlp, if pzk flpojlb rcojmk cs knkfpm, morz qcobe ak pzk rcfeorp >> cs nkjriftkpcjiu, bklnkm pzk ljdv ofekj gjkpkfmk cs jlimift jkrjoipm lfe >> rlnlbjv" >> \end{code} >> >> Our decryption function: >> >> \begin{code} >> decrypt = id >> \end{code} >> >> The original message was: >> >> \eval{decrypt cyphertext} >> >> \end{document} >> >> ------------------------------------- >> >> Converting this to .tex with lhs2TeX and to .pdf with pdflatex produces a >> PDF in which both instances of the cyphertext go off the right edge of the >> page. >> >> Is there any way to tell lhs2TeX to allow/force line wrap within code blocks >> and eval-statements? >> >> Thank you very much for any help! >> >> David >> >> P.S.: I have only found one prior discussion of my question >> (http://tex.stackexchange.com/questions/15048/how-to-typeset-a-multiline-text-in-math-environment) >> but to my understanding no real answer came out of that. >> >> -- >> View this message in context: >> http://haskell.1045720.n5.nabble.com/lhs2TeX-automatic-line-wrap-within-code-blocks-tp5618600p5618600.html >> Sent from the Haskell - Haskell-Cafe mailing list archive at Nabble.com. >> >> _______________________________________________ >> Haskell-Cafe mailing list >> [email protected] >> http://www.haskell.org/mailman/listinfo/haskell-cafe _______________________________________________ Haskell-Cafe mailing list [email protected] http://www.haskell.org/mailman/listinfo/haskell-cafe
